2014801971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 3747502080

約数和(自身を除く): 1732700109

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 73, 91, 119, 133, 219, 221, 247, 273, 313, 323, 357, 399, 511, 663, 741, 939, 949, 969, 1241, 1387, 1533, 1547, 1729, 2191, 2261, 2847, 3723, 4069, 4161, 4199, 4641, 5187, 5321, 5947, 6573, 6643, 6783, 8687, 9709, 12207, 12597, 15963, 16133, 17841, 18031, 19929, 22849, 23579, 26061, 28483, 29127, 29393, 37247, 41629, 48399, 54093, 68547, 69173, 70737, 77311, 85449, 88179, 101099, 111741, 112931, 124887, 126217, 159943, 165053, 207519, 231933, 297037, 303297, 306527, 338793, 378651, 388433, 434131, 479829, 484211, 495159, 541177, 707693, 891111, 919581, 1165299, 1302393, 1314287, 1452633, 1623531, 2079259, 2123079, 2145689, 2719031, 3038917, 3942861, 5049629, 5643703, 6237777, 6437067, 7380227, 8157093, 9116751, 9200009, 15148887, 16931109, 22140681, 27600027, 35347403, 39505921, 51661589, 95942951, 106042209, 118517763, 154984767, 287828853, 671600657, 2014801971]

約数ペア:

[(1, 2014801971), (3, 671600657), (7, 287828853), (13, 154984767), (17, 118517763), (19, 106042209), (21, 95942951), (39, 51661589), (51, 39505921), (57, 35347403), (73, 27600027), (91, 22140681), (119, 16931109), (133, 15148887), (219, 9200009), (221, 9116751), (247, 8157093), (273, 7380227), (313, 6437067), (323, 6237777), (357, 5643703), (399, 5049629), (511, 3942861), (663, 3038917), (741, 2719031), (939, 2145689), (949, 2123079), (969, 2079259), (1241, 1623531), (1387, 1452633), (1533, 1314287), (1547, 1302393), (1729, 1165299), (2191, 919581), (2261, 891111), (2847, 707693), (3723, 541177), (4069, 495159), (4161, 484211), (4199, 479829), (4641, 434131), (5187, 388433), (5321, 378651), (5947, 338793), (6573, 306527), (6643, 303297), (6783, 297037), (8687, 231933), (9709, 207519), (12207, 165053), (12597, 159943), (15963, 126217), (16133, 124887), (17841, 112931), (18031, 111741), (19929, 101099), (22849, 88179), (23579, 85449), (26061, 77311), (28483, 70737), (29127, 69173), (29393, 68547), (37247, 54093), (41629, 48399)]